Kingston KF584CU40RSK2-48 · 48GB DDR5 CUDIMM · 2 × 24GB

MPN / P/N

KF584CU40RSK2-48

Manufacturer model

Kingston FURY Renegade DDR5 48 GB (2 × 24 GB)

Memory technology

DDR5

Module form factor

CUDIMM

Rated data rate (XMP)

8400MT/s

Package capacity

48 GB total

Modules per package

2

Capacity per module

24 GB

DRAM component density

24Gbit

Colour

Black

Memory profile support

Intel XMP 3.0

Pin count

288

Module organization

1Rx8

Default (JEDEC)

DDR5-6400 CL52-52-52 @1.1V

XMP Profile #1

DDR5-8400 CL40-52-52 @1.45V

XMP Profile #2

DDR5-8000 CL38-48-48 @1.45V

XMP Profile #3

DDR5-7600 CL38-46-46 @1.45V

Height with heatspreader

39.2 mm

DDR5 on-die ECC

Component-level on-die ECC; not a claim of system-level ECC

Documented selection limits

Use the full matched package; 48 GB is total capacity, not capacity of each DIMM. Clocked unbuffered CUDIMM, not ordinary UDIMM; platform/CPU and BIOS must explicitly support this module type. Check motherboard QVL, CPU memory controller, DIMM topology and BIOS. Intel XMP profile speed/timings/voltage differ from default JEDEC/SPD operation; advertised overclocked speed is not guaranteed on every platform. DDR5 on-die ECC is not system-level ECC. No stock, price or delivery claims.

Specification source: Kingston ↗
Checked against documentation: 19.10.2026